HydroBASINS lev08 watershed · #6080327370
Bassin de Rio Iriri
A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.
Crosses 1 administrative regions : Altamira
Sub-basin area
698,7km²
Upstream area
106 101,4km²
Discharge
2 236,35m³/s
Mean elev.
234m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Rio Iriri321 km²
- Bassin de Rio Iriri37 km²
3 intersecting protected areas
Extractive Reserve
441.01 km² overlap
Extractive Reserve
206.41 km² overlap
Ecological Station
55.37 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
4 distinct species · 4 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Not enough documented interactions to build a meaningful graph for this territory.
Hydroclimate (BasinATLAS lev08)
Mean T°
25,5°C
Annual rain
1 887mm
Moisture idx (CMI)
0,09
Runoff
561mm/an
PET
1 724mm
AET
1 271mm
Mean slope
4,6°
Water table
163cm
Forest
94%
Crops
0%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)